Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252435 | Glass ceramic having SiO2 as main crystal phase | Markus Rampf, Christian Ritzberger, Marcel Schweiger, Wolfram Höland | 2025-03-18 |
| 11905207 | Fluorescent glass ceramics and glasses with europium content | Ronny Hengst, Christian Ritzberger | 2024-02-20 |
| 11440833 | Fluorescent glass ceramics and glasses with cerium and tin content | Ronny Hengst | 2022-09-13 |
| 11440834 | Fluorescent glass ceramics and glasses with europium content | Ronny Hengst, Christian Ritzberger | 2022-09-13 |
| 11325858 | Lithium silicate-low quartz glass ceramic | Christian Ritzberger, Markus Rampf, Wolfram Höland, Marcel Schweiger | 2022-05-10 |
| 11091388 | Glass ceramic having SiO2 as main crystal phase | Markus Rampf, Christian Ritzberger, Marcel Schweiger, Wolfram Höland | 2021-08-17 |
| 11051918 | Glass ceramic having a quartz solid solution phase | Wolfram Höland, Marcel Schweiger, Christian Rüssel, Sabrina Seidel | 2021-07-06 |
| 10626045 | Lithium silicate glass ceramic with scheelite or powellite crystal phase | Christian Ritzberger, Markus Rampf | 2020-04-21 |
| 10590028 | Lithium silicate-wollastonite glass ceramic | Wolfram Höland, Markus Rampf, Marcel Schweiger | 2020-03-17 |
| 10501366 | Lithium silicate-low quartz glass ceramic | Christian Ritzberger, Markus Rampf, Wolfram Höland, Marcel Schweiger | 2019-12-10 |
| 10457589 | Lithium silicate diopside glass ceramics | Markus Rampf, Christian Ritzberger, Wolfram Höland, Marcel Schweiger | 2019-10-29 |
| 10377661 | Glass ceramic with SiO2 as the main crystalline phase | Markus Rampf, Christian Ritzberger, Marcel Schweiger, Wolfram Höland | 2019-08-13 |
| 10376343 | Lithium silicate glass ceramic and glass with rubidium oxide content | Volker Rheinberger, Markus Rampf, Christian Ritzberger, Wolfram Höland, Marcel Schweiger | 2019-08-13 |
| 9757311 | Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide | Markus Rampf, Wolfram Höland, Urs Bolle, Marcel Schweiger, Volker Rheinberger +1 more | 2017-09-12 |